[clc900]

Running 3.5" duals behind the 514 BBF. I am looking for a muffler that will not restrict any flow and be quiet enough (somewhat) to drive on the street. Maybe something that sounds like a low rumble until I hit it and then it screams.

Chad

 

[n2omike]

Edelbrock Victor series mufflers might be just right for your application.

I use the heavy duty (fully welded) RPM series muffler. It's a 3" center in/out unit that is short and not very tall at all. It fits early mustangs GREAT!

http://www.edelbrock.com/automotive/mufflers.html

Good Luck!

 

[GT350Clone]

You might look at Spin Trap Mufflers also. They carry them up to 3.5" in/out.